Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é a probabilidade de o jogador 2 ganhar se a escolha do jogador 1 for BB R?
 ###Tabelas: CREATE TABLE political_assistants (political_assistants_id AUTO_INCREMENT PRIMARY KEY, Romanised name VARCHAR, Chinese name VARCHAR, age at appointment INT, Foreign nationality VARCHAR, Portfolio attachment VARCHAR, Prior occupation VARCHAR, Govt salary VARCHAR) CREATE TABLE destinations (destinations_id AUTO_INCREMENT PRIMARY KEY, City VARCHAR, Country VARCHAR, IATA VARCHAR, ICAO VARCHAR, Airport VARCHAR) CREATE TABLE variation_with_playing_cards (variation_with_playing_cards_id AUTO_INCREMENT PRIMARY KEY, 1st players choice VARCHAR, 2nd players choice VARCHAR, Probability 1st player wins VARCHAR, Probability 2nd player wins VARCHAR, Probability of a draw VARCHAR) CREATE TABLE partnership_records (partnership_records_id AUTO_INCREMENT PRIMARY KEY, Wicket Partnership VARCHAR, Runs VARCHAR, Batsmen VARCHAR, Opponents VARCHAR, Venue VARCHAR, Season VARCHAR) CREATE TABLE pre-season_cup_group_stage (pre-season_cup_group_stage_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Home team VARCHAR, Score VARCHAR, Away team VARCHAR, Venue VARCHAR, Crowd VARCHAR, Report VARCHAR)  
SELECT Probability 2nd player wins FROM variation_with_playing_cards WHERE 1st players choice = BB R